JPS55155836A - Supporting structure for rotary body - Google Patents
Supporting structure for rotary bodyInfo
- Publication number
- JPS55155836A JPS55155836A JP6473879A JP6473879A JPS55155836A JP S55155836 A JPS55155836 A JP S55155836A JP 6473879 A JP6473879 A JP 6473879A JP 6473879 A JP6473879 A JP 6473879A JP S55155836 A JPS55155836 A JP S55155836A
- Authority
- JP
- Japan
- Prior art keywords
- rotary body
- base stock
- wheels
- rotary
- bearing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Jib Cranes (AREA)
Abstract
PURPOSE: To make a structure light and compact as a whole by making a rotary bearing device itself smaller in diameter and its outer and inner wheels thinner in thickness in the structure used for a power shovel and the like.
CONSTITUTION: Between a base stock 1 and a rotary body 2 applying vertical and moment loads to the base stock 1 is provided a rotary bearing device 3 holding many rolling bodies 13 between inner and outer wheels 11 and 12, thereby the rotary body 2 being supported so that it is rotated against the base stock 1. In the supporting structure for the rotary body thus constituted, one of the inner and outer wheels 11 and 12 of the rotary bearing device 3 and the base stock 1, as well as the other one of the wheels and the rotary body 2, are put in one body on the whole periphery through solid forming or welding, without using any rodlike connecting membter such as a bolt.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6473879A JPS55155836A (en) | 1979-05-24 | 1979-05-24 | Supporting structure for rotary body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6473879A JPS55155836A (en) | 1979-05-24 | 1979-05-24 | Supporting structure for rotary body |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55155836A true JPS55155836A (en) | 1980-12-04 |
JPS6225825B2 JPS6225825B2 (en) | 1987-06-04 |
Family
ID=13266782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6473879A Granted JPS55155836A (en) | 1979-05-24 | 1979-05-24 | Supporting structure for rotary body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55155836A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008516094A (en) * | 2004-10-04 | 2008-05-15 | シューバース・ゲーエムベーハー | Crash helmet |
JP2009197436A (en) * | 2008-02-20 | 2009-09-03 | Hitachi Constr Mach Co Ltd | Load bearing machine |
CN103615469A (en) * | 2013-12-03 | 2014-03-05 | 上海振华重工(集团)股份有限公司 | Mounting components and dismounting method of large-sized slewing bearing |
-
1979
- 1979-05-24 JP JP6473879A patent/JPS55155836A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008516094A (en) * | 2004-10-04 | 2008-05-15 | シューバース・ゲーエムベーハー | Crash helmet |
JP2009197436A (en) * | 2008-02-20 | 2009-09-03 | Hitachi Constr Mach Co Ltd | Load bearing machine |
CN103615469A (en) * | 2013-12-03 | 2014-03-05 | 上海振华重工(集团)股份有限公司 | Mounting components and dismounting method of large-sized slewing bearing |
Also Published As
Publication number | Publication date |
---|---|
JPS6225825B2 (en) | 1987-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5352847A (en) | Radial* radial angular* and axial angular ball bearing | |
JPS52148748A (en) | Automatically pressure generated radial rolling bearing | |
ES479739A2 (en) | Floorcare device | |
EP0222692A3 (en) | Rolling bearing | |
JPS55155836A (en) | Supporting structure for rotary body | |
ES456288A1 (en) | Pivot between railway vehicle bodies - has vertical pivot in two rings, one on wheeled support and other on joints round horizontal axis | |
GB8513886D0 (en) | Combined thrust & radial ball bearing | |
NL7700051A (en) | FORK SUPPORT FOR THE TREATMENT OF CYLINDRICAL ELEMENTS OF SIGNIFICANT LENGTH SUCH AS TUBES AND SIMILAR OBJECTS. | |
JPS5354640A (en) | Machining for double row cone roller bearing | |
JPS5380896A (en) | Superfinishing method for applying required crowning configuration on outerface or inner diameter face of annular work and device therefor | |
JPS543641A (en) | Machine cage for ball bearing and its manufacturing process | |
JPS5371449A (en) | Hoist | |
JPS566945A (en) | Ball bearing type nut and bolt mechanism | |
IT7926364A0 (en) | 1,2,4-TRIAZOLE DERIVATIVES, A PROCEDURE FOR THEIR PRODUCTION, THEIR USE AS ANTIREPRODUCTIVE AGENTS AND THE PHARMACEUTICAL COMPOSITIONS THAT CONTAIN THEM. | |
JPS5354637A (en) | Cylinder roller bearing assembly method | |
JPS5397961A (en) | Three roll heads of streching diameter reducing rolling mill | |
JPS5572906A (en) | Roll and its preparation | |
JPS52129487A (en) | Hydraulic floating type dynamometer | |
JPS5213049A (en) | Axial supporting device of a pivot bearing | |
JPS5229561A (en) | Welded nut and its manufacturing process | |
JPS5334252A (en) | Carrier supporting structure for truck with crane | |
NO791286L (en) | AXIAL PRESSURE BEARING COMBINATION FOR THE SPINDLE AXLE IN A SPINDLE CRUSH | |
SU579465A1 (en) | Spherical double-row ball bearing | |
JPS5268646A (en) | Bearing device | |
JPS5256247A (en) | Radial type hybrid bearing process in use of universal rolling bearing |